Model: TM-3300

  • Wireless Hazadous Area Phone
  • Class 1 Div. 2 Certified
  • Intrinsically Safe
  • Designed for Oil & Gas Industry
  • Long-range Communications
  • Durable and Reliable


TM3300R Remote Station


TM-3300 LONG RANGE WIRELESS HAZARDOUS AREA PHONE SYSTEM

The TM-3300 wireless telephone system is designed to meet the communication needs of hazardous gas areas and harsh environments. The TM-3300R wireless remote station is composed of rugged, weatherproof, and intrinsically safe components which are built to withstand industrial use as well as satisfying the requirements for a communication solution in Class 1 Division 2 zones. The TM-3300 system utilizes long-range 900MHz RF technology for transmitting over long distances and through and around many types of obstructions. With the standard antenna, the TM-3300 has a communication range of up to half a mile in open sight. Antenna upgrades are available for extended range or areas of significant obstruction. Proper wiring and or conduit is required to maintain intrinsically safe classification. It can be powered by a solar panel or battery to be used for remote outdoor unpowered non hazardous gas areas.


application ideas
  • Oil & gas drilling rigs
  • Petroleum processing facilities
  • Chemical Factories
  • Munitions storages
  • Agricultural processing Plants
  • Oil & Gas plants
  • Oil & Gas Pipelines
  • Fuel Storage sites


TM3300 PDF
Single Base & Remote
The TM-3300 is a long-range wireless hazardous area phone system. It is designed for reliable communication with the Class 1 Div. 2 certification. The TM3300 system can work as a stand-alone wireless phone system with or without a CO line.
Multi-Base & Multi-Remotes
The TM-3300 system is flexible because it allows you to expand into a multi-lines phone system. You can combine multi-bases and multi-remotes with a PBX phone system, and the remotes will become the wireless extensions of the PBX. So you can share the phone lines and call between the extensions as an intercom system.


Key Features
  • With Class 1 Div. 2 certification
  • 900MHz Long-range communication
  • Weather-proof & vandal-proof enclosure
  • Remote Station operated in 12VDC or Solar Power
  • Built-in Tip/Ring for connecting external ringer
  • Can work with PBX system for multi-line system
  • Built-in security code and voice scrambler
  • Adjustable speaker and microphone volume


Specification: TM3300 System
Descriptions Base Station Remote Station
Working Frequency 902/928MHz 902/928MHz
Transmitting Power 600mW 600mW
Receiving Sensitivity  -118dBM / Sinad 12dB  -118dBM / Sinad 12dB
Number of Channel 80 Channels auto scan 80 Channels auto scan
Channel Spacing 25 KHz 25 KHz
R.F. Impedance 50 ohm 50 ohm
Frequency Stability  +/- 1 KHz  +/- 1 KHz
Modulation Deviation  +/- 3 KHz  +/- 3 KHz
Working Temperature  -40° C ~ +60° C  -40° C ~ +60° C
Power Source  Input 110V AC Input 12V DC / 1000mA
Output 9V DC/ 1000mA  
Dimension 109x149x39 mm (WxLxH) 252x347x34 mm (WxLxH)
Weight  400g 1400g
Power Consumption 400~600mA / Standby 90mA 400~600mA / Standby 90mA


optional Accessories
MA900
900MHz magnet mount antenna upgraded for TM-3300B and TM-3300R.
RA6900
900MHz 6dB high gain antenna upgraded for TM-3300B and TM-3300R.
SSR-3300
Stainless steel phone booth for TM-3300R extra protecting for weather-proof and vandal-proof.
TM-EPS12
12VDC power supply with explosion-proof enclosure for TM-3300R.